mirror of https://github.com/AxioDL/metaforce.git
62 lines
2.1 KiB
CMake
62 lines
2.1 KiB
CMake
if (APPLE)
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# only consider static libs
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find_library(PNG_LIB NAMES libpng.a PATHS ${PNG_DIR} NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
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if (PNG_LIB)
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set(PNG_LIBRARIES ${PNG_LIB} ${ZLIB_LIBRARIES} CACHE PATH "PNG libraries" FORCE)
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find_path(PNG_INCLUDE_DIR png.h PATHS "${PNG_LIB}/../../include" NO_DEFAULT_PATHS NO_CMAKE_FIND_ROOT_PATH NO_CMAKE_SYSTEM_PATH)
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set(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIR} CACHE PATH "PNG include path" FORCE)
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message(STATUS "Using libpng at ${PNG_LIB}, include: ${PNG_INCLUDE_DIR}")
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endif()
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elseif (NOT WIN32 AND NOT NX) # remove WIN32 when specter/freetype is gone
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find_package(PNG REQUIRED)
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set(PNG_LIBRARIES ${PNG_LIBRARIES} ${ZLIB_LIBRARIES} CACHE STRING "PNG libraries" FORCE)
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set(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIR} CACHE PATH "PNG include path" FORCE)
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endif ()
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if (WIN32 OR NX OR NOT PNG_LIBRARIES)
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message(STATUS "Using HECL's built-in libpng")
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if ("${CMAKE_SYSTEM_PROCESSOR}" MATCHES "arm(64)?" OR (APPLE AND "arm64" IN_LIST CMAKE_OSX_ARCHITECTURES))
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list(APPEND INTRINSICS
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arm/arm_init.c
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arm/filter_neon.S
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arm/filter_neon_intrinsics.c
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arm/palette_neon_intrinsics.c)
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endif ()
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if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64" OR (APPLE AND "x86_64" IN_LIST CMAKE_OSX_ARCHITECTURES))
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list(APPEND INTRINSICS
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intel/filter_sse2_intrinsics.c
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intel/intel_init.c)
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endif ()
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add_library(png
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png.h
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pngconf.h
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pngdebug.h
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pnginfo.h
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pngpriv.h
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pngstruct.h
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pnglibconf.h
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png.c
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pngerror.c
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pngget.c
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pngmem.c
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pngpread.c
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pngread.c
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pngrio.c
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pngrtran.c
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pngrutil.c
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pngset.c
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pngtrans.c
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pngwio.c
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pngwrite.c
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pngwtran.c
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pngwutil.c
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${INTRINSICS})
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if (APPLE)
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target_compile_options(png PRIVATE -Wno-implicit-fallthrough)
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endif ()
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target_link_libraries(png PUBLIC ${ZLIB_LIBRARIES})
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target_include_directories(png PUBLIC ${ZLIB_INCLUDE_DIR})
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set(PNG_LIBRARIES png CACHE PATH "PNG libraries" FORCE)
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set(PNG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "PNG include path" FORCE)
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endif ()
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